977373452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68771}}^1$

素因数の和:68822

約数の個数: 48

約数和(自身を含む): 2079665280

約数和(自身を除く): 1102291828

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 68771, 137542, 275084, 756481, 1169107, 1306649, 1512962, 2338214, 2613298, 3025924, 4676428, 5226596, 12860177, 14373139, 22213033, 25720354, 28746278, 44426066, 51440708, 57492556, 88852132, 244343363, 488686726, 977373452]

約数ペア:

[(1, 977373452), (2, 488686726), (4, 244343363), (11, 88852132), (17, 57492556), (19, 51440708), (22, 44426066), (34, 28746278), (38, 25720354), (44, 22213033), (68, 14373139), (76, 12860177), (187, 5226596), (209, 4676428), (323, 3025924), (374, 2613298), (418, 2338214), (646, 1512962), (748, 1306649), (836, 1169107), (1292, 756481), (3553, 275084), (7106, 137542), (14212, 68771)]